Objects in the image:
category: toilet
category: cup
category: sink
category: cup
category: cup
category: cup
category: bottle

Guessing-game dialogue about one of the objects:
q: is this object blue in color?
a: No
q: is it white in color?
a: Yes
q: is it one of the object on the window?
a: No
q: is it the sink?
a: No
q: is it the flush tank?
a: N/A
q: is it the commode?
a: Yes